The opinion of Aventure Nordique
The Hydro Flask Standard Mouth with Flex Straw Cap 21 Oz is an insulated bottle with a capacity of 621 milliliters. Made from high-quality stainless steel, it is durable and food-safe.
Insulation is provided by TempShield technology, a double-walled vacuum system. The Hydro Flask Standard Mouth with Flex Straw Cap keeps your:
- Drinks cold for up to 24 hours in hot weather
- Drinks hot for up to 12 hours in cold weather
The screw-on Flex Straw Cap ensures a 100% leak-proof seal. It features a durable, flexible “Strawible” handle with stainless steel fasteners. Inside, a straw extends all the way to the bottom, allowing you to drink while holding the bottle upright—no need to lift it above your head. The 45-millimeter mouth offers the ideal diameter for drinking directly from the bottle and refilling it.
Points to remember
Technical details
| Brand | Hydro Flask |
|---|---|
| Name | Standard Mouth with Flex Straw Cap 21 oz |
| Dimensions | 7,24 x 28,32 cm |
| Opening diameter | 45 mm |
| Material | 18/8 stainless steel |
| Materials | Stainless Steel |
| Weight | 340 g |
| Does not contain | BPA |
| Additional information |
|
| Warranty | Lifetime |
| Country of Manufacture | China |
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